Roger Guy Bangs, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Indiana University Health Arnett Hospital Hospital · Lafayette, IN · listed as Indiana University Health Arnett Inc
• Indiana University Health Frankfort Inc Hospital · Frankfort, IN
• Indiana University Health White Memorial Hospital Hospital · Monticello, IN · listed as Indiana University Health White Memorial Hospital Inc
• Indiana University Health Inc Home health agency · Indianapolis, IN · listed as Indiana University Health, Inc
• Elara Caring Home health agency · Kokomo, IN

Colleagues at Iu Health Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4351 clinicians in the practice; 12 are shown here.

• Stuart Abramson, MD Nephrology Physician · Indianapolis, IN
• Jesse A Beery, MD Internal Medicine Physician · Indianapolis, IN
• Sead Beganovic, MD Medical Oncology Physician · Indianapolis, IN
• Douglas Michael Dunco, MD Vascular & Interventional Radiology Physician · Lafayette, IN
• Ping Fu, MD, PHD Critical Care Medicine (Anesthesiology) Physician · Avon, IN
• Aloysius J Humbert III, MD Emergency Medicine Physician · Indianapolis, IN
• Michael O Koch, MD Urology Physician · Indianapolis, IN
• Mark A Luetkemeyer, MD Internal Medicine Physician · Indianapolis, IN
• Brenna Cathleen McDonald, PSYD Clinical Neuropsychologist · Indianapolis, IN
• Thomas Lowell Meyer, MD Infectious Disease Physician · Lafayette, IN
• Peter Pang, MD Emergency Medicine Physician · Indianapolis, IN
• Nikolay Kirilov Popnikolov, MD Anatomic Pathology & Clinical Pathology Physician · Indianapolis, IN

Other providers in Lafayette

• Richard C Berg Jr., MD

  Individual Surgery Physician · NPI 1124097977

  2600 Greenbush St, Lafayette, IN 47904-2479 · (765) 448-8000

• Brian Cummiskey, MD

  Individual Surgery Physician · NPI 1780243741

  1345 Unity Pl Ste 235, Lafayette, IN 47905-5761 · (765) 446-5065

• John E Francis, MD

  Individual Surgery Physician · NPI 1306814496

  1345 Unity Pl Ste 235, Lafayette, IN 47905-5760 · (765) 446-5065

• Emily Ann Goodman, MD

  Individual Surgery Physician · NPI 1912401308

  5177 McCarty Ln, Lafayette, IN 47905-8764 · (765) 448-8000